Low-tension straight roller washing machine

Abstract

The utility model discloses a low-tension straight roller washing machine which comprises at least two washing tanks, the washing tanks are sequentially arranged in the horizontal direction, and a partition plate is arranged between every two adjacent washing tanks. A plurality of driving cloth guide rollers are sequentially installed in each grid of the rinsing bath in the vertical direction, a driven cloth guide roller is arranged between every two adjacent driving cloth guide rollers, and the driven cloth guide rollers are movably installed in the rinsing bath through supporting pieces used for supporting the driven cloth guide rollers. The driving cloth guide rollers are located on the sides, close to the partition plates, in the washing tanks, the driving cloth guide rollers and the driven cloth guide rollers are sequentially arranged in a tangent mode, and transition cloth guide rollers are installed between the adjacent washing tanks. A vertical and tangent cloth guide roller washing structure is formed through the two rows of driving cloth guide rollers and the two rows of driven cloth guide rollers, the distance between the cloth guide rollers is shortened, and the occupied area of the washing tank is greatly saved.

Description

Technical Field

[0001] The utility model relates to the field of dyeing and finishing equipment, in particular to a low-tension straight roller washing machine. Background Art

[0002] Flat washing machine is one of the main unit machines of processing equipment such as scouring, mercerizing, dyeing, printing and resin finishing of flat fabrics. According to the tension state of the fabric during operation, it can be divided into tight type and loose type. The traditional ordinary tight flat washing machine usually includes several flat washing tanks, and partitions are set between adjacent flat washing tanks. Each flat washing tank is equipped with upper and lower rows of cloth guide rollers. The distance between the two guide rollers is 190-210mm, and the distance between the upper and lower guide rollers is 800-1000mm. This structure has the disadvantages of large distance between the upper and lower rows of cloth guide rollers, easy curling of fabrics when conveying fabrics for washing, poor tension control, and large equipment footprint. Utility Model Content

[0003] The utility model aims to provide a low-tension straight-roller washing machine.

[0004] The technical solution for achieving the purpose of the utility model is: a low-tension straight roller washing machine, which includes at least two washing tanks, each of which is arranged in sequence horizontally upward, and a partition is provided between adjacent washing tanks; a plurality of active cloth guide rollers are installed in sequence vertically upward in each of the washing tanks, a passive cloth guide roller is provided between two adjacent active cloth guide rollers, the passive cloth guide roller is movably installed in the washing tank through a support member for supporting the passive cloth guide roller, the active cloth guide roller is located on one side of the washing tank close to the partition, each of the active cloth guide rollers and each of the passive cloth guide rollers are arranged tangentially in sequence, and a transition cloth guide roller is installed between adjacent washing tanks.

[0005] Furthermore, the transition cloth guide roller is tangent to the active cloth guide rollers on both sides of the transition cloth guide roller respectively.

[0006] Furthermore, the support member is an arc-shaped plate with an inner arc surface facing upwards, the support member is arranged to be inclined downward relative to a horizontal plane, and the passive cloth guide roller is placed on the support plate.

[0007] Furthermore, hand wheels are respectively installed on both end sides of the passive cloth guide roller.

[0008] Furthermore, hand wheels are respectively installed on both end sides of the transition cloth guide roller.

[0009] The utility model forms a vertical and tangent straight roller washing structure through two rows of active cloth guide rollers and passive cloth guide rollers, shortens the distance between the cloth guide rollers, and greatly saves the floor space of the washing tank; at the same time, the fabric is sequentially passed through the active cloth guide rollers, the passive cloth guide rollers and the transition cloth guide rollers and tightly wrapped on the surfaces of the rollers, the tension of the fabric is small, the fabric is easy to control, and it is not easy to curl. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic structural diagram of the low-tension straight-roller washing machine described in an embodiment of the utility model; wherein the arrow represents the conveying direction of the fabric. DETAILED DESCRIPTION

[0011] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0012] like Figure 1 As shown, a low-tension straight roller washing machine comprises three washing tanks 1, each of which is arranged in sequence horizontally upward, and a partition 2 is arranged between adjacent washing tanks 1; a plurality of active cloth guide rollers 3 are installed in sequence vertically upward in each washing tank 1, a passive cloth guide roller 4 is arranged between two adjacent active cloth guide rollers 3, and the passive cloth guide roller 4 is movably installed in the washing tank 1 through a support member for supporting the passive cloth guide roller, the active cloth guide roller 3 is located on one side of the washing tank 1 close to the partition 2, each of the active cloth guide rollers 3 and each of the passive cloth guide rollers 4 are arranged tangent to each other in sequence, and a transition cloth guide roller 6 is installed between adjacent washing tanks 1; the transition cloth guide roller 6 is tangent to the active cloth guide rollers 3 on both sides of the transition cloth guide roller 6, and hand wheels 7 are respectively installed on both ends of the transition cloth guide roller 6.

[0013] Furthermore, the support member is an arc plate 5 with an inner arc surface facing upwards, the arc plate 5 is arranged to be inclined downward relative to the horizontal plane, the passive cloth guide roller 4 is placed on the arc plate 5, and hand wheels 7 are respectively installed on both end sides of the passive cloth guide roller 4.

[0014] During operation, two rows of active cloth guide rollers 3 and passive cloth guide rollers 4 in each washing tank 1 form a vertical straight roller washing structure. The passive cloth guide roller 4 is not provided with a roller shaft and is directly placed on the arc plate 5. Then, it is pressed against the active cloth guide roller 3 by gravity. The fabric 100 is sequentially passed through the active cloth guide rollers 3, the passive cloth guide rollers 4 and the transition cloth guide rollers 6 and tightly wrapped on the surfaces of each roller. The tension of the fabric is small, easy to control, not easy to curl, and the fabric is cleaned under multiple immersion and multiple rolling conditions, with good washing effect. The transition cloth guide roller is tangent to the active cloth guide roller, and the water can be squeezed by the dead weight of the transition cloth guide roller, thereby reducing the liquid carrying rate of the fabric out of the washing tank.

[0015] The number of the washing tank, active cloth guide roller and passive cloth guide roller described in the utility model can be adjusted according to production needs; the structure of the support member is not limited to that shown in the embodiment, as long as it can support the passive cloth guide roller and does not interfere with the tangential rotation of the passive cloth guide roller and the active cloth guide roller; the hand wheel is a purchased part, and hand wheels are added on both ends of the passive cloth guide roller to facilitate lifting the passive cloth guide roller for cloth threading or maintenance; the transition cloth guide roller and the active cloth guide roller can be selectively tangent or spaced, and the tangent setting is beneficial to reducing the liquid carrying rate of the fabric.

[0016] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, is also included in the patent protection scope of the present invention.

Claims

1. A low tension straight roller washing machine, comprising at least two washing tanks, each of which is arranged in sequence horizontally upward, and a partition is provided between adjacent washing tanks, characterized in that: A plurality of active cloth guide rollers are installed vertically in sequence in each water washing tank, a passive cloth guide roller is arranged between two adjacent active cloth guide rollers, the passive cloth guide roller is movably installed in the water washing tank through a support member for supporting the passive cloth guide roller, the active cloth guide roller is located on one side of the water washing tank close to the partition, each active cloth guide roller and each passive cloth guide roller are arranged tangentially in sequence, and a transition cloth guide roller is installed between adjacent water washing tanks.

2. The low tension straight roller washing machine according to claim 1, characterized in that: The transition cloth guide roller is tangent to the active cloth guide rollers on both sides of the transition cloth guide roller respectively.

3. The low tension straight roller washing machine according to claim 1, characterized in that: The support member is an arc-shaped plate with an inner arc surface facing upwards, the arc-shaped plate is arranged to be inclined downward relative to a horizontal plane, and the passive cloth guide roller is placed on the arc-shaped plate.

4. The low tension straight roller washing machine according to claim 1, characterized in that: Hand wheels are respectively installed on both end sides of the passive cloth guide roller.

5. The low tension straight roller washing machine according to claim 1, characterized in that: Hand wheels are respectively installed on both end sides of the transition cloth guide roller.

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